Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1821559915 Individual Practitioner Female Practitioner

Dr. Kimberly Ann Gressick , MD

Emergency Medicine • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Kimberly Gressick, MD is a registered healthcare professional specializing in Emergency Medicine in Chicago, IL. Practice services are available at 5145 N CALIFORNIA AVE under active NPI credentials.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5145 N California Ave

Chicago, IL 606253661

Telephone 7739893800
Fax 7739071005
Associated Practice Facility / Clinic
🏢 Swedish Covenant Health Facility NPI 1831151257

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.9 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
1335 Specialists

Practicing in Chicago, IL (3389 Statewide)

Telehealth Adoption Rate
1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
52.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
21 21 $394.00 $185.84
99284 Emergency department visit with moderate level of medical decision making
14 14 $271.00 $128.31

Medical Specialties & State Licenses

CMS Verified: 2026-07-29
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036169217

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

15 Associated Practitioners
Julie Fritz , PA

Physician Assistant

NPI 1063524023

Physician Assistant

Robert Thomann , PA-C

Physician Assistant

NPI 1114914199

Physician Assistant (Certified)

Felipe Marquez , PA-C

Physician Assistant

NPI 1144010471

Physician Assistant (Certified)

Justin Anthony , PA-C

Physician Assistant

NPI 1205143567

Physician Assistant (Certified)

Dr. Allyson Peterson , MD

Emergency Medicine

NPI 1215498597

Doctor of Medicine (M.D.)

Dr. Jack Finnegan , DO

Emergency Medicine

NPI 1326677451

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location July 29, 2026

Registered at 5145 N CALIFORNIA AVE, CHICAGO, IL 606253661 (Tel: 7739893800)

📍
Updated Business Mailing Address July 29, 2026

Registered at 2650 RIDGE AVE STE 1223, EVANSTON, IL 602011700 (Tel: 8475702040)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2026

Emergency Medicine (License #036169217 in IL)

NPI Profile Active March 29, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 29, 2019

Registered at 234 GOODMAN STREET, CENTER FOR EMERGENCY CARE, CINCINNATI, OH 452190769 (Tel: 5135585281)

📍
Updated Business Mailing Address March 29, 2019

Registered at 231 ALBERT SABIN WAY, MSB 1654, ML 0769, UC EMERGENCY MEDICINE, CINCINNATI, OH 452670769 (Tel: 5135585281)

👤
Provider Name / Credentials Updated March 29, 2019

Recorded as KIMBERLY GRESSICK, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 29, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1821559915
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2019
Last Update: July 29, 2026
Sole Proprietor: No

Mailing Address

2650 Ridge Ave Ste 1223

Evanston, IL 602011700

Phone: 8475702040

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.